phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('01a15d3e2a071d59a1629db56341b43f', -1, 1575667158, 1575667158, '22e1c290', 14, 0, 0)

Line : 187
File : sessions.php